Hi and welcome
Mudart! We're glad that you joined our macro community. You asked how this forum might be useful for you? That's quiet simple. We've a lot of experts for all kind of macros.
We've for example
MinitecaPhotographie as an export for jumping spiders,
rcorteschile for focus stacks above 1:1,
Yohanna_D for wonderful butterfly artworks,
ThomasR as an expert for water drops or me for stacked mushrooms or insects. Just to mention some of us... there are many more!
All of us would be pleased to assist you if you need help for your projects! Apart from that we've a lot of tutorials which you can find here:
Find micro and macro photography here.
macroderie.com
Or if want want to buy or sell something...
Sell, buy, and trade your used equipment for free on our growing Community for macro photographers. Advanced system to create ads and sell your kit safely.
macroderie.com
You can also join photo games / challenges or our media of the month contest:
Macro photography forum. An unique macro photography community dedicated to the macro photographers around the world. Close-up and macro photography, also other types of photography are discussed. Resources available to download for photographers, including photoshop actions, brushes, lightroom...
macroderie.com
That are just some examples! Take your time to explore our site to explore more features which you hopefully like!
Have fun!
Jörg