Neither do Bluetooth. If you're looking to control a Sony PS3 the Schmartz PS3IRPRO is the right solution and I've used it with both the Nevo and RTI with no problem.
The biggest advantage RTI has over the Nevo is in the controllers that support their remotes. The RP6 and XP8 are very powerful processors and are very powerful. The NevoLink with the Nevo remotes can do a lot but are really made to be positioned at more affordable prices.
None. I've been hoping that RTI would have a bluetooth add on for their processors since the PS3 was introduced but I haven't even heard a rumbling of that. My guess is that it would probably end up costing more from RTI than the Schmartz PS3IRPRO anyway.