Agreed with Tony (Spin) the majority of functions I do (Family Functions, Weddings, 40th's, 60's nights etc) don't really require any skill, at beatmixing, Scratching etc in any case.
I consider getting the majority of people on the dancefloor, or at least doing my best to ensure that they have a good nights entertainment to be a skill rather then selecting music just because it happens to have a similar BPM to the one that is currently playing

. Yes, there are clubs where this would be desirable, and people on this forum do enjoy both Club and Mobile work so both points are valid. However I would think that the PC aspect relates to mobile rather than club work in any case, and so your comment was an attack on the average Mobile D.J.
I seriously think thats its unfair to judge a D.J on what medium they use. I have come across D.J's who beat mix, and whom may have been the bogsdollocks at mixing jungle or hard house at the local 18-25 nightclub, but whom have no idea about what to play to a mixed 20 -80 year old age group, in the local village hall and have an empty dancefloor as a result. The same of course applies vice-versa.
I have never once, in 16 years, lost business through not playing a continuous, non stop 140bpm beat matched marathon at a Wedding Reception and neither has changing over from CD to laptop, recently, - had any detrimental effect on business. I doubt there is any more or less skill required to open a Jewel case and insert a CD into a tray, than clicking on keyboard or mouse. To most punters at Mrs Averages' function, they won't give a damn about whether the music is coming from Hard Drive, CD Player, Vinyl or wax disc!!!, providing the guests are enjoying themselves.
In the case of mixing, it could equally be argued that using a CD Player / mixer with nice clear Auto LED readouts of BPM levels, built in samplers, Kill Switches, and even Auto mixing circuitry that the skills of mixing had dropped!. I'm sure that you would also agree that the highest level of skill with regard to mixing, had to be in the days of the mid - late 80's when D.J's mixed using vinyl with only a Pair of Turntables, slipmats, and Headphones and their OWN SKILL, without the influence or assistance of the myriad of electronic gadgets found on equipment today.
Sadly, the whippersnappers of today, probably never remember those happy days

of early House & Dance music.