I dont understand the logo choice and design changes, we are going from minimal stylish, to windows "comic sans ms" style, thats just horrible.

I'm a web developer myself, build http://tunedin.de.

Please let a designer make the decisions not coders (again i'm one myself).

The logos loi.tranquang made are already excellent:
See the e.g. following:

Those have style and give us legitimacy. With the current one we aren't looking serious IMHO.

https://lh4.googleusercontent.com/7toHzpY0D8OFikX6TSH7ld41VaxbggVMn0slaz4Xq4TlRJ3giWTGM6P1w1gNdbq-f6OJjg=w1312-h633
https://lh3.googleusercontent.com/2xxyQaOmJiaK6JSiYW4IuqYe-kO_Y76hmoD0Sn3sQ-90s-ihn8t70Qww54Sje3aLnmbbJQ=w1312-h633
https://lh5.googleusercontent.com/I8JxVufSIu3VQ3ZgcabQL6byOu844N-4VZNQvf7RIPa94bknFhOZO6QnpEhJpdbAGpCvUw=w1312-h633