Resources for determining how widely JSRs are implemented for J2ME

Does anyo开发者_如何转开发ne know of any resources that can give me an idea of how widely various JSRs are implemented?

Links

• Which phones support which spec

There are a few options none of them are complete :(

1. J2mePolish's db
2. Device Atlas
3. WURFL
4. Nokia, Sony-Ericsson,* providers websites.

This information isn't aggregated any where really but for JRS information I would say j2mepolish has the greatest source of this information with +- 1000 devices. Although Wurfl and DA have more devices they are mostly targeted and WAP+Mobile Web developers

JBenchmark is quite a substantial database of API compatibilities.

• www.jbenchmark.com