Multiverse Feedback: Virtual Booster

Levelers    M  Legendary Feature	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.	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.	Can't generate a skeleton    C    I get error 500.
Split and Flip Cards    C  Feature Allow us to create split and flip cards.	Printable?    C  Bug Whenever I click on the the "Printable" button in the Visual Spoiler, I get an error message, in both Chrome and IE.	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	+ / - buttons don't work any more    C    Looks like an update to Chrome's DOM handling has broken them.	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.
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.	Return to dropdowns after saying Custom    C  Enhancement If you select "Custom" in the Supertype or Watermark drop-down lists, that converts the drop-down to a free text entry field; but there's no way to return to the drop-down (apart from refreshing or clicking save-then-edit).	Inconsistent text size in mockups    C  Oddness On many cards, the text size in the mockup at top-left is slightly smaller than the text size for the same card in the hover tooltip on the "User created Cardname" links.	Position of tooltips in small window    C  Enhancement I'm not sure if this is just me, but when my browser window is the wrong size (say, just fractionally less than the height of a preview), the preview tends to bottom-align with the link, but aligning with the top to the top of the window would be more visible.	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?

Levelers (mythic)
M15 flips are broken (uncommon)
Different card frames (uncommon)
Frequent Heroku errors? (uncommon)
Can't generate a skeleton (common)
Split and Flip Cards (common)
Printable? (common)
Leveler Creatures (common)
+ / - buttons don't work any more (common)
Tagging users (common)
Completed sets are invisible (common)
Return to dropdowns after saying Custom (common)
Inconsistent text size in mockups (common)
Position of tooltips in small window (common)
Can't view large sets (basic)