Multiverse Feedback: Virtual Booster

Levelers    M  Legendary Feature	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.	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.	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.	Completed sets are invisible    C    Not sure what the solution should be here – but it would be nice if finished sets didn't get completely lost and vanish into obscurity; since they would seem to be a good draw for visitors. Currently though, since they have no activity – they're pretty much impossible to find unless you know about them already.
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.	+ / - buttons don't work any more    C    Looks like an update to Chrome's DOM handling has broken them.	New site name    C    Multiverse may be moving to its own domain, and multiverse.[com|net|org] are taken. It might be a good time to change the site's name, but to what?	Leveler Creatures    C    Personally, I'd like to see something that would create the "leveler" creatures from Rise of the Eldrazi card format. Hope that makes sense. :D	General Discussion Set    C  Suggestion I think a set titled "General Discussion" started by you, and open to everyone would be a good idea. Individual topics can be started by creating a new card.
Skeleton generation is broken    C  Bug "Generate skeleton" gives an error for all cardsets. I think line 295 of cardset needs fixing.	Recent comments area doesn't refresh    C    At the bottom of a card set's front page, the recent comments area doesn't refresh to show more recent comments. This is probably another cacheing issue.	Card art on tokens looks horrible    C  Bug	Support "active" status better    C  Enhancement Currently, the Visual Spoiler includes non-active cards, and the cardlist includes them by default too. I should let cardset owners specify how non-active cards are treated.	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.

Levelers (mythic)
Can't edit cards in Safiria (uncommon)
M15 flips are broken (uncommon)
Frequent Heroku errors? (uncommon)
Completed sets are invisible (common)
Tagging users (common)
+ / - buttons don't work any more (common)
New site name (common)
Leveler Creatures (common)
General Discussion Set (common)
Skeleton generation is broken (common)
Recent comments area doesn't refresh (common)
Card art on tokens looks horrible (common)
Support "active" status better (common)
More features for advanced search (basic)