Well, was just sitting here day dreaming and an idea crossed my mind. Thought it'd be cool if there where trophies for accomplishing X amount of tasks from the shop's taskboard... with this in mind, thought it'd be cool to incorporate premade/premium decks and/or receiving X amount of random cards or booster packs for accomplishing these goals. Was just thinking about how I always forget to check my taskboard and they're good for extra credits and fun little challenges. Was just wondering how many other people tend to forget/bypass the taskboard and just hop into random games with their favorite decks or whatever. Anyway, just thought it could increase people's interest in the tasks. I think they add to the fun of the game.
I also think it kind of adds a realistic approach to unlocking the PDS, PD2, etc. sets... Instead of just unlocking the set and making it possible to get those cards eventually... actually giving the player a <deckname>.txt or whatever thats a playable copy (slightly modified for compatibility of the cards) of the premium deck. And having a good challenge like accomplishing X amount of tasks so players have to earn them.