Eagerly waiting 2.0. Funny you mention mobile, this was posted two days ago on one of the devs YouTube channel
The IPFS inclusion is going to be the biggest thing about 2.0 I think. I love OpenBazaar, nothing tops it in what it does, free app, no ICO or specific coin needed thanks to @Shapeshiftio inclusion https://steemit.com/tutorial/@cryplectibles/tutorial-with-images-how-to-buy-with-steem-on-openbazaar I mean before that it was Bitcoin only which I don't hate, but for it to be as open as it wanted to be I think alt coin support was needed, so glad that came.
That app looks great. I am in the process of setting up a store to sell Steemit Tshirts. I want to get some more merchandise and work out a step by step guide for how people can purchase before doing a post about it.
I might not get around to launching the store till OB2 gets released. We will see.
Found your store! http://bazaarbay.org/@eroche Looks like great products so far. It's so easy for people to be able to buy but having more tutorials definitely won't hurt at all for those who are new to spending their crypto at all, and within the Steemit community, that is a lot.