Hey guys,
over the last days I tried to look out for edge cases and errors, so they can be fixed and I have the impression that the developers do listen to feedback and try their best.
I'd be interested in your opinion what you would improve in particular. Let's discuss and work this out, so everyone is happy!

I'm finding a couple Class B Mastercoin transactions I've made in which no public key in the multisig output script is that of the sender:
- 204e02988b1a7262d90168dfe4574a69b3ab6617dddfc3737e6a296ec4d17b8f
- 1d1b0f773eb639d13151743b5794914d371284123cf516c7598c7340ddf49716
- 7ca6d02dc71e798919449e36708c1fa001797b1471e42928e2750cc03013283b
Am I missing something here, or are those now unspendable outputs?
Actually the multi sig output does include your public key, but in a compressed form, if I'm not mistaken?
See for example:
204e02988b1a7262d90168dfe4574a69b3ab6617dddfc3737e6a296ec4d17b8f:
Input:
30450221009040ffa1b6ad045d2e6392b53c13e2f10a1b3780a9d25605e20380631c8818b402203 8a03dea5ed01e5a27c27cacbcb2908861a8078293d10d7ed8d2704e95efda8801 04cb53028bef9d48860842d17e86174fd65c913494d148c335bb17a6551a4bcb14d56eccb4cd4ac184b60cd71d1cf83b70ddf5e23198325c6036e06033c5d1d594
Output:
OP_1 02cb53028bef9d48860842d17e86174fd65c913494d148c335bb17a6551a4bcb14 0225af43e566399b7429bb01463fb69666bb3b24609b6d736bb64327143d655805 OP_2 OP_CHECKMULTISIG
web wallet:no pubkey on blockchain. use wallet or supply Public Key from brainwallet.org
Do you have bitcoin-qt running? If that's the case, please navigate to Help - Debug Window - Console and enter:
validateaddress 1youraddress
This should result some lines including one with "pubkey". This is the one you'd need to copy.
Isn't it possible to create one token pegged to BTC using an escrow address to make it possible to also get a buy side? Send BTC so the escrow address, get Mastercoin BTC tokens back to be traded in the order book. It should be possible shouldn't it?
Also did you reach out to any of the other coins to see if there is developers to help integrate in omniwallet? Peercoin and Litecoin is already mentioned and Feathercoin and Dogecoin should also be valid options. Maybe also Quark and Peercoin.
I think trades of Mastercoin vs. other-currency-than-Bitcoin are yet to come. Nice idea by the way with escrow. Any idea who would be the escrow partner in this case? A wallet provider?
I agree, adding more currencies to Omniwallet would be awesome! There are also some bounties attached to this task, maybe you can take the lead and push it so that Doge is included, too?
http://mastercointalk.org/index.php?topic=185.0