Yes to some degree. Last year I tried to sync to the NY Giants RSS feed. Showed up great in Google calendar but never showed up on my phone. Various other RSS feeds showed up fine.
I also had meetings forwarded to me in Outlook that synces fine with Google but not my phone. Never figured out why.
Yeah it's weird. I add my meetings on my computer on Gmail and on my phone and some just disappear on the phone. Like one or 2 in the month, but are still here on the web calendar.
It sucks to have this problem with a google phone...
