Multiverse Feedback: Virtual Booster

New OGW Mana    M  Creature – Eldrazi Devoid (This card has no color). Can someone add the new colorless mana symbol ?	Frequent Heroku errors?    U    I've been seeing a few Heroku errors on the page lately. It usually doesn't last, just half an hour or so, but it's a little odd. Wanted to ask about it in case it's slipped under the radar so far.	M15 flips are broken    U  Bug M15 flip cards render improperly, with the rare stamp jammed in the middle of the unflipped rules text, and the flipped P/T box trying to jump off the line.	Can't edit cards in Safiria    U  Ongoing Bug When using Chromium on Ubuntu 12.04, I cannot edit cards that I have created — instead I get the "We're sorry, but something went wrong" page.	Skeletons not working    C    I make a skeleton and it produces the card codes table. But when I edit it or assign card codes it looks exactly the same. Not sure what's going on. I even waited until morning to see if it was a timing issue and nothing works. Tried making a new set, too.
Allow easier card links in comments    C  Enhancement The ability to link to other custom cards with (((triple parens))) could be enhanced. Allow (((C1234))) to link card ID 1234, and/or uniquely-named cards in other cardsets.	"Stuff for me" notifications    C  Feature Alert people, possibly a la StackOverflow, to - Comments on content they own (cards, sets) - Comments on cards they've commented on - Comments directed @TheirUsername ...with disabling options	Can't find this page    C    In the end I resorted to google, which sent me to toothycat via which I got here... So yeah. "feedback" isn't the name I searched for, I searched of "Bugs and Features" (and variants thereof) none of which found this page. Should be more locatable.	Get emailed when things happen    C  Feature Let people subscribe to a card, or a cardset, and get emailed when comments are posted and/or edits are made.	Unusual boosters    C    Options for a cardset to have boosters that don't follow the 10 C / 3 U / 1 R/M distribution, or that ignore rarity altogether. If the idea isn't too crazy, boosters with a number of cards different from 15 is cool, too.
Copy mechanics between cardsets    C  Feature It'd be nice if multiple cardsets could share a mechanic. Particularly obvious for several sets in the same block.	Move cards between cardsets    C  Feature It'd be nice if we could move cards between cardsets we own. At the moment you have to delete it from one and create it in the other, which loses the edit history and comments.	From unaddressed page, go to set comments.    C    The unaddressed page shows a list of comments – and you can click to see the discussion. Except when one of the comments is a comment on the cardset – then you just get sent to the cardset front page. It would be nicer if that sent you to /comments	Sort/show by Rarity buttons in Spoiler    C    It's probably been brought up and considered before, but I'd love the ability to show/hide cards of a given rarity in the Visual Spoiler, if not all relevant tabs.	More features for advanced search    B    Can you please give more features for searching cards on the advanced search page? I'd like features that allow us to search by mana cost and colors of the cards. These features haven't been added yet, but it would definitely help a lot if we can search according to mana cost, converted mana cost and colors because I'd like to see all the WUBRG cards in this website, for example.

New OGW Mana (mythic)
Frequent Heroku errors? (uncommon)
M15 flips are broken (uncommon)
Can't edit cards in Safiria (uncommon)
Skeletons not working (common)
Allow easier card links in comments (common)
"Stuff for me" notifications (common)
Can't find this page (common)
Get emailed when things happen (common)
Unusual boosters (common)
Copy mechanics between cardsets (common)
Move cards between cardsets (common)
From unaddressed page, go to set comments. (common)
Sort/show by Rarity buttons in Spoiler (common)
More features for advanced search (basic)