One of the reasons we started this team blog was to get your comments (spurred by our tips and tricks), so it's exciting to see more folks chime in. Let me just take a moment to fan the flames…
We're always open to feature requests to help us plan for future versions. And we're also interesting in blog post suggestions, which we'll try to post on quickly. If you have kudos, well of course they're always welcome. So leave a comment to let us know what you're thinking!
If you need help solving a specific question, you're better off in the newsgroups, where both the product team and InfoPath MVPs are on watch and where there's a large archive of other like-minded questions. For more general issues or something you suspect is a bug, check out the support center. And for common tasks and basic overviews Office Online is your best bet.