In the PDF Architect there are links to G+ and Facebook.
Both are more about PDF Creator rather than PDF Architect.
The G+ posts are quiet outdated.
If you do not use this site better close them and point to this forum where there could be an announcement area.
I would not allow comment and feedback threads on such public media. Refer them to this forum and keep the posts short and informatve
If you continue with the medias, could you open a separate section for PDF Architect?