I am actually getting ready to pull the trigger on the n900 (two more weeks) and am considering two alternatives:

• Data-only plan for $39.99/mo + SkypeOut + Unlimited Skype minutes
• Even More Plus 500 for $29.99/mo. + $10/mo "unlimited web" plan

The former option is quite a road not taken, and it's real tempting to do it in the name of science. It looks like the $10/mo. plan does the trick, so to say. But, for those of you with this, can you all confirm that there really are no restrictions? Try using IM, getting mail via IMAP, SSH'ing into your server, and even Skype, and report back the results. I, and likely many others looking to make the jump, would highly appreciate it.