Every build and every forum experiences dry periods.
A lot of people have that "been there done that" and head on to other interests.
As time goes by people usually will replace them.
Builds also sometimes slow down, I had a period of about three months where I did nothing, this for the most part seems normal so don't sell your build, you might regret it.
Also I think what is really important is to think outside of the box occasionally, don't rely solely on a predetermined plan, pre bought parts, change what is necessary to suit your personal interests.
If you are already building a car, you have a lot more talent than you are crediting your self with.
Don't rely on others, build your own parts.
Follow the book, it is one persons idea of what a lotus should be, but don't be hesitant in changing what suits yourself and then sharing it with others.
Nothing is written in stone and your method or idea may be a lot better.
Everyone benefits and the forum actually gets to be a more informative format and is stronger and more interesting in the long run.
Ooch, just fell off my soap box
Al