I dont say that offering quotes is wrong or ppl shouldnt use them. Go, get Quotetracker and leech em! I use IB quotes as backup as well and as long as executions are unaffected - no beef with it.
BUT I also do not forget that I get this feed basically for free. AND I do not forget that in order to get quality, or in this case, reliable quotes, I need to put some money on the table.
I dont say that things that are for free are bad, but that you have to be aware of the fact that they might not be as good as something you pay for (if you pay for a feed that is worse than IB then something is wrong).
I´m in several chatrooms where all the so-called daytraders/scalpers who used Erlanger Quote (or any other 3rd party software) with Livechartsfeed are or have been switching to IBs feed. Actually this in itself is ridiculous.
And when those ppl start with all the bitchin, whining, moaning or whatever about the reliability of IBs quote- or level2-feed, I get really mad. If I dont pay a reasonable amount of money for something (be it penuriousness or 'poverty'), I better shut the f*ck up, because there is absolutely no basis for my claims.
Period.