I find a DGT eboard very useful when analyzing games from books (like My 60 Memorable games, etc.).
Analyzing on an ordinary board can be very difficult for beginners when faced with variations. When going deep into variations, one gets lost as it becomes difficult backtracking to original main line positions.
An eboard with, say, Fritz running helps immensely, as one can simply check out variations on the screen while keeping the main lines on the board. Also, the eboard will record all your games you might want to keep for posterity. :)
Playing with real pieces over the net is a bonus also. However, this is useful in non-blitz games only, as there's a delay involved with anouncing moves and moving actual pieces.
As a learning tool, I love it. The price is steep, though. Highly recommended if you can afford it.
-Izmet (http://bestchessmenever.com/blog/files/dgt-test.html)
Having come to the conclusion that trying to switch back and forwards from analysing positions on a computer screen to a 'real' chess board is hindering rather than helping my chess I was thinking about getting a DGT electronic board. Its a totally different perspective looking over a chessboard to staring at a 2D screen and I just find it difficult to adjust playing OTB.
They are crazy expensive though, I don't know if I can justify £400 ($600) as an amateur player with a 1650 rating!
Of course I could just play the moves on the computer and copy them on an analog chessboard so I was wondering what advantage there might be to shelling out the big bucks for a DGT board, if anyone here uses one?