Let's take a look at the demand (number of jobs) instead of the supply.
June's Top 25 Programming Languages:
1. SQL 5000+
2. Java 4705
3. HTML 4187
4. ASP 3840
5. Visual Basic 2966
6. XML 2881
7. C++ 2719
8. J2EE 2160
9. .NET 2016
10. PERL 1839
11. JavaScript 1412
12. JSP 1282
13. C# 1130
14. ASP.NET 875
15. UML 864
16. COBOL 559
17. VB.NET 551
18. Linda 486
19. ADA 442
20. PHP 369
21. Matlab 271
22. Corba 215
23. TCL 200
24. Python 138
25. Delphi 136
Total: 41243
March's Top 25 Programming Languages:
1. SQL 5000+
2. Java 4076
3. HTML 3770
4. ASP 3043
5. .NET 2628
6. J2EE 2518
7. XML 2456
8. C++ 2452
9. Visual Basic 2294
10. PERL 1385
11. JavaScript 1213
12. JSP 1038
13. C# 909
14. UML 797
15. ASP.NET 725
16. VB.NET 458
17. ADA 455
18. COBOL 420
19. PHP 342
20. Linda 297
21. Matlab 274
22. Corba 163
23. TCL 140
24. Delphi 134
25. Python 133
Total: 37120
(# of times a keyword is included in the job posts of monster.com within 30 days of a given month)
Nice to see that there's 4k+ more tech jobs in June vs. March.
I had to know... I imagine this will look like hell in HTML. I would've added nonbreaking spaces if I thought comments would accept them. (For future reference, do they?) Viewing the source will probably get them in their tab-delimited goodness.