Multiverse Feedback: Virtual Booster

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.	Purple rarity    M  Suggestion I'd like to be able to make cards with purple expansion symbols.	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.	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.
Caching a bit too much    C  Bug Cardset front pages, cardlists, skeletons and visual spoilers cache a bit too much: 1) The admin line of the set views box may be shown or hidden incorrectly 2) Comments don't show up on cardset front page	Expanding flip cards    C    I've noticed that when viewing flip cards with a good deal of text, if I try to expand the text, the font size increases but the text box doesn't increase properly. In addition, other fields don't seem to consider it necessary to move, so they cover up the words.	Details page for cardset edit guidance    C    Add a special details page title which will get embedded by the side of that cardset's create/edit card form.	More options in Export    C  Feature The export page should offer more options and a way to export a subset of cards. There's somewhat of a continuum between the skeleton, the cardlist, the visual spoiler, a hypothetical printer-friendly playtest slips page, and the plain-text and CSV export.	Print without header/footer    C    The "Cardlist | Visual spoiler | Export | Booster | Comments | Recent activity Upcoming releases New card | Import data | Unaddressed" box still appears on printable links. Which pushes cards onto more pages than needed.
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.	Sealed Pool    C    You know how you can make a booster? It would be useful to make six at once, plus order them by color. cough Useful for playtesting cough	Cards remaining is skeleton after removal    C    I moved two cards from my set Convergence to Infinite Potential Well. For some reason, they're still showing up on the skeleton of Convergence.	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.

Tagging users (common, foil)
Purple rarity (mythic)
Different card frames (uncommon)
Frequent Heroku errors? (uncommon)
M15 flips are broken (uncommon)
Caching a bit too much (common)
Expanding flip cards (common)
Details page for cardset edit guidance (common)
More options in Export (common)
Print without header/footer (common)
Rotating images doesn't work (common)
Warn if about to lose unposted comment (common)
Sealed Pool (common)
Cards remaining is skeleton after removal (common)
More features for advanced search (basic)