Hi csThor,
Well, the kind of attack you describe here are still being done. I know from personal experience (last night f.e.) that operations like this are still being executed in online campaigns. You need a good operating squad to do this, with equally trained opponents.
Good examples are the AKAFA campaigns and the Ghostskies campaigns.
But you won't find the them on regular online servers, unless you join them with your squad.
example:
http://70.87.121.84:8082/campaign/Map_View.aspx
Only problem is the timezone...
cheers,
352ndBP