InfoPath Dev

 Is there any way to search (or filter in searching) by threads containing attachments in infopathdev.com/forums? 

 to distinguish in forum list the threads with enclosures?

Not to my knowledge.

 May I ask the administrators/moderators, who are also mostly the authors, to copy the working code "solutions" with references to discussions to http://www.infopathdev.com/files/ ?

or, might be, to create a section just for links with descriptions to useful discussions?

I also have a wish that "blogs" and "downloads" be cross-referenced (having in their content entries with references)... or specially tagged ... Well, how can I search for a "tutorial"/walkthrough/example/sample that is either in downloads or in blogs (or in forums)?  

Well - I actually like the samples with the threads, so they have context. I've never had this request before - that all samples be in one spot - so I'm not really inclined to change the way I post. So many samples are exceedingly simple, displaying a discrete technique.

I understand that our forum may be a little casual for your standards - we do try when we blog or upload specific samples to indicate what links to what, but I don't know that I can wholesale instruct my colleagues on how to tag their posts. :-)