Multiverse Feedback: Virtual Booster

New OGW Mana    M  Creature – Eldrazi Devoid (This card has no color). Can someone add the new colorless mana symbol ?	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.	Different card frames    U  Enhancement Stuff like the old frame, PCH planeshifted, and FUT futureshifted.	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.	"Hide flavour text" button    C  Enhancement SFletcher suggests a switch to make flavor text visible/invisible. This would allow us to look at a card's rules text alone for reviewing clutter.
Card transfer    C  System update – Suggestion Put a copy of target card from a set you own into another target set you own. This would allow set designers to store cards that aren't quite ready for set inclusion, or to "slide" cards from one set they're designing to another. Illus. SFletcher	Rotating images doesn't work    C  Bug The "rotate" link on flip cards should see which of the Image and Mockup tabs is shown, and rotate whichever is showing.	Warn if about to lose unposted comment    C  Enhancement If you've typed a bunch of text in a comment box, but then click "Edit card" or some other link, the comment isn't posted. I could make Multiverse warn you about the unposted comment, like Stack Exchange sites do.	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.	Tagging users    C    In a comment, there should be a way of tagging users, e.g. (((dude1818))) becomes [dude1818](http://multiverse.heroku.com/users/57/). This would require the ability for notifications first, but this is an added feature.
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	Multiple cardset admins    C  Feature There's currently no way to allow a few people to edit a cardset unless you allow all signed-in users to do so. There should be.	My Cards    C  Enhancement It'd be nice to have a global link to My Cards (i.e. ones the current user has created), or My Recent Cards, or something.	Troll    C  Creature – Troll We have a troll. Everyone should probably make their cardsets editable only by users.	Can't view large sets    B    If cardsets are too large, say for around 700 cards, I can't view them, instead Application Error shows up. This happens whether I use either visual spoiler or cardlist. Can you help me find a way to allow me to view a large cardset without experiencing problems or the Application Error?

New OGW Mana (mythic)
Can't edit cards in Safiria (uncommon)
Different card frames (uncommon)
Frequent Heroku errors? (uncommon)
"Hide flavour text" button (common)
Card transfer (common)
Rotating images doesn't work (common)
Warn if about to lose unposted comment (common)
Sort/show by Rarity buttons in Spoiler (common)
Tagging users (common)
From unaddressed page, go to set comments. (common)
Multiple cardset admins (common)
My Cards (common)
Troll (common)
Can't view large sets (basic)