In our old 2e game, we had a series of rules. The first rule was that the decker always dies!
While it was something that was very unique to Shadowrun, it was often not only the most tedious part of the game in terms of play and mechanics, but the idea of a decker seems antiquated.
In other modern setting RPGs my players often search for blueprints and info on NPCs using their phones. To have characters in a future setting incapable of wireless hacking, much less wireless data searching, is a suspension of disbelief that gets harder and harder every day.
Now, there is nothing to say that in your game powerful commlinks can't be the size of a deck and that the nomenclature of the Sixth World kept the word decker.
Heck, feel free to whip out those old edition rules or change the setting to your liking.
Personally, everyone I've encountered, save the few grognard capture purists, prefers the new rules and finds them more fluid and more believable in a future setting.
For those chummers who still enjoy the old frag and drek of the deckers, keep at it, omae. Ain't no party like an old school party 'cause an old school party don't stop.