Jailbreak Users Still Have Problems with Push Notification?

Since the iPhone 3.0 Jailbreak has become available, and now with both purplera1n and redsn0w coming on line with iPhone 3GS Jailbreak solutions, we've heard rumblings about problems with Push Notifications not working, or not working properly.
The Dev Team has noted this:
we have some remaining 3.0 jailbreak issues to investigate, including push notification
danmowchan in our forums notes this again today with regards to Prowl. Potential battery drain issues aside, if you've Jailbroken, are you having trouble getting your Push on? If not, has problems with Push made you put your Jailbreak on hold?
Get more iMore in your inbox!
Our news, reviews, opinions, and easy to follow guides can turn any iPhone owner into an Apple aficionado
Rene Ritchie is one of the most respected Apple analysts in the business, reaching a combined audience of over 40 million readers a month. His YouTube channel, Vector, has over 90 thousand subscribers and 14 million views and his podcasts, including Debug, have been downloaded over 20 million times. He also regularly co-hosts MacBreak Weekly for the TWiT network and co-hosted CES Live! and Talk Mobile. Based in Montreal, Rene is a former director of product marketing, web developer, and graphic designer. He's authored several books and appeared on numerous television and radio segments to discuss Apple and the technology industry. When not working, he likes to cook, grapple, and spend time with his friends and family.