I'm glad to see the progress in display technology. I'm not ready to jump yet because:

There is too little material currently available to justify buying true 1080p at this time. This may change soon, but not quite yet.

Over the next year or so, the brand new technologies will be maturing and become more cost effective.

The new triple-color LED light source DLP looks interesting - no color wheel and the light source seems to be rated at 20,000 hours. A 20,000 hour light source wouldn't have me sweating every hour I'm watching, but then this system uses 'wobulation' to acheive 1080 lines. Let's see what develops.