It seems to me that there are two issues related to the facts that v1 & v2 are deprecated and v3 only has client libraries for Java and ASP.NET. The issues are:
1) the lack of a migration path for those who developed applications using Python, JavaScript, PHP or one of the other client libraries and 2) the lack of a development platform for anyone that would like to develop applications for v3 but is not willing to implement a Java or ASP.NET solution. Are there any plans to address these apparent issues by releasing additional client libraries for v3? --
