In a previous article, we covered some of the online resources for reading online some of the magazine from past years.
Now you can also enjoy the whole of The Frobnicate collection online. There has also been some lively discussion on the magazines online in the ROOL forums.
There is also some good content (especially technical articles) from Acorn User.
And if you want something right to to date, we should see new editions from Archive and Drag'n'Drop around the London show.