That said, he MAY have a point about changing the wording on the legal document. Most states have had strict laws about real estate professionals changing the wording on contracts since the '50s or '60s, believe it or not. In most states, brokers and salespersons are only allowed to fill in blanks on printed form contracts that are 'customarily used' (usually defined as drafted or pre-approved by the local bar association) and to insert or delete items only at the direction of the principal in the course of negotiations. While the last part sounds like it allows what you want, it is very easy for the broker to get sued for doing these insertions and deletions, because almost anything they say when this is happening can be construed to be the "unauthorized practice of law." And when I say "get sued" I don't necessarily mean by you. It was complaints and lawsuits from bar associations that led to these restrictive laws...the attorneys didn't want more competitors for basic services, just like they have sued internet companies that are selling legal documents such as wills. Anyway, many brokers are advised to completely avoid changing the wording on contracts. E&O insurers sometimes even write stricter guidelines brokers have to follow in these matters in order to get covered under insurance policies. And the broker's company may also have its own policies.

BTW, depending on where you're located, there ARE companies that are more on the Redfin end of the spectrum and that have Loopnet-ish sites.