Can you develop a community web site with Dreamweaver?

[robert r]

Community web sites like Myspace or facebook?

[Kashyap Patel]

dreamweaver is only IDE which supports languages to edit and create pages.

you can develop website with dreamweaver but basic thing is platform.

[just "JR"]

Yes, but with great difficulties... and asking the question says your expertise with DW is limited, hence, the answer would be No.
Now, targetting a community site like MySpace or Facenook is DEFINITELY out of bounds from ANY IDE on the market: you need a very solid experience in server-side scripts, database and file transfers, something DW is incapable of providing.
Keep DW for static, few pages, old fashion sites.
Dynamic sites cannot be developed through "drag and drop".