Okay, as far as broadcasting, I think they need to show more slow motion action from different angles in between games. I don't really think that they should give other angles too often during matches. Or perhaps part of the game from the angle they always use and for segments of the game give another angle or two other angles but one at a time. Without a lot of good slow motion video or even replay of good points at regular speed and then slow motion of the same point, the untrained eye will not see some of the more detailed things that happen in a point. You have to play to understand a lot of what happens.
Getting TT companies to donate tables to schools and rec-centers to get people playing would be one thing that would be useful. Getting an initiative set up where there were more public places to play with more access to playing would be important. As I see it, getting more people to start playing is the most important step. Once you start, regardless of your level or abilities, you get hooked because the game is fun and addictive. But the first step has to be, giving people more access to forums where they can play. I also feel this would be in the best interest of all the major Table Tennis companies. So, getting them involved in initiatives for getting tables, balls and inexpensive paddles to places where people could play would be a huge help. Funny enough, outdoor forums in NYC bring more new people to first try playing than any other method I know of. Table Tennis is NOT an outdoor sport but the outdoor places that have tables and free play time bring loads of people in who are sometimes willing to wait for over an hour to play for 10 minutes.
It does not matter to me how it happens but making it so that there are more places that have tables where people can play is key. I invite friends who like the game but don't play regularly to join me as often as I can. So one person at a time is better than nothing. Non-sanctioned competitions that do not cost anything to enter also bring people in, especially if they are run well. Sanctioned competitions are a lot of fun but it seems that only the people who know about the sport already and are already into it attend these.
And I definitely agree that the kind of events that Killerspin puts on where the playing presents the format of a competition, but where there is an element of showmanship as they are really exhibitions, are great for growing the sport because the untrained eye can see how much skill it takes to do what is being done in these matches where they jump over the barricades or make it easy to see how much side spin is on the loops. So getting all the top ranked players involved in events like that would be really cool.