Can you name some of those services that spring up? So far i have not been able to find anything that would make use of Bitcoins in an interesting way.
Bitcoin is perfect/preferable for very small transactions. This coupled with the fact that there simply aren't many Bitcoins out there probably points to unique ideas cropping up in the micro-micro-economy space. Check out https://en.bitcoin.it/wiki/Trade for a complete list of services.
The big upcoming service that will be able to utilise bitcoin is nfc which google is bringing to android. They recently introduced a bitcoin library so it will be a possibility at least.