[slater]

Fix major problems first (yes, this really IS a major problem), THEN re-submit. For the third time.

[mixmax]

No it isn't. There are lots of very successful programs that only run on one platform and make money.

If you as a timestrained startup start developing for multiple platforms before you've got the resources to do so on the other hand then you have a problem.

It's all about resources and business.