Look, and you will find the official figures over the last few years! - You hit the nail on the head in saying that it is the "only" way to get an official handicap - WHY? - Its just a ruse to keep members clubs charging or trying to charge outlandish sums - surely a true handicap is exactly that, irrespective of whether it is from an "official" club or not - CLUB and CONGU must change, or else the numbers playing gold will continue to plummet - do please read the official reports!
Well, I have read the official reports on golf club membership, and your plummet is a bit disingenuous. At height of the slump memberships were dropping by on average 17%. The last 3 years has seen that drop to 3%. During the last 8 years, i.e. during the economic crisis, pretty much every club has refined its business model both in terms of the various subs option and green fees. Many have also restructured their staffing levels, and even when the bar is open on a winter's evening.
If you think society golf is going to be the saviour of golf clubs and golf you are at best naive.
At the various clubs I've been a member at the rollups on a comp day are a group of players that all throw in a few quid, and whoever posts the best score in the comp that day picks up the pot. Their cards are still processed through the comp for handicap purposes.
In club comps my handicap is competitive. In Society golf it isn't. And in opens, where there are some bandits, its somewhere in between. But its not just about the handicap being competitive, its also about where I finish in relation to par. How accurate is a handicap that allows me to finish 8-10 under par? It would make me competitive in society golf it isn't a true reflection of my playing ability against the course.
Going back to the initial question, why do you need a CONGU handicap to play society golf? C'mon, be honest. You want access to club opens. You want the benefits of membership without having to pay for it. Your society fee for the day, or comp entry fee, wouldn't contribute a decent percentage towards presenting the course in a manner you want. If that isn't the reason, why not just carry on as you are?