agree with wilheim in most regards. A couple of points I think are worth discussing:
1. "The first phase of offshore growth has clearly passed." Not so sure this is true. Growth in internet usage is still not topped out, although the rate of increase is slowing down. In addition, wider use of broadband is also increasing the time people spend on the internet. More people with access means more potential customers. Also, this is primarily dependent upon the action of regulatory agencies (governments). If the offshore industry is allowed to grow, it certainly has room to. If govts. decide to accept it and open the doors to easier money transfer mechanisms, advertising, etc, there could be another large boom in growth. I feel growth will directly correlate to the ease and safety of money transfer mechanisms.
2. "the remaining books could be tempted into non-competitive tactics. " I don't think Las Vegas sportsbooks are a valid comparison point. The Vegas sportsbooks are neglected from a management standpoint because they do not have the same earning potential as other games. Same reason we see less floor space dedicated to table games and more to slots each year. Unless the offshore sportsbooks find an additional source of revenue (and I doubt this will be casino games, as there are others already well-positioned in this niche), then they will need to stay competitive in the sports arena or go out of business. This is in vast contrast to the Vegas casino corporations.
3. "With upstart sports books finding little faith from the bettors, no one will be able to stop the established books from setting policies that might not be good for the customer. " Monopolistic tactics like this are exactly what will drive people back to upstart books. If a few books control the marketplace and set policies which are unfair or unreasonable, it makes upstart books more attractive. The balance of power is always a give-and-take.
4. "Now that everyone has heard of offshore books, there can’t be a huge pool of people remaining to come on board. How much longer will the existing ‘square’ bettors in the system put up with losing and add funds to their accounts?" (a) it is easy to say everyone has heard of offshore books when you spend a lot of times on the forums. The fact is, a very small amount of all bettors utilize them and are primarily still with locals. As the population becomes more tech-savvy, more will find the offshores. As mentioned in point (1) above, easing the barriers in sending money offshore can increase the customer pool...(b) history tells us that the losing bettors will continue to put money up year after year after year. If people refuse to "put up with losing", then how did all those casnios in Vegas get built?
thoughts appreciated...