Even if estate agents weren't at least 50% rubbish/crooked/careless - the internet would do for them.
It's just the inexorable rise of online commerce. As someone said already, travel agents have virtually vanished from the high street, as have insurance brokers/agents.
Any intermediary/broker/middleman/ commission earner is inevitable going to be targeted by the internet as by dealing direct with the punter, the vendor saves.
The main brake on the EA business model going totally online is the infrequent nature of the transaction for most people and the concentration of property ownership in the older generation.
But in the end, it will come - defintely for the 'mass market' transactions.
There's a decent enough agent near us who has fought back against the online agents by offering a fixed price fee but at about £2.5k - the people who really benefit are the wealthier homeowners.
Recently Housenetwork and Purplebricks have made headway where they didn't have any properties in the loacal market - every 10 houses that go with an online agent is at least £20k off a high st agent.
Doesn't take long before people get let go and the downward spiral of less staff, crap service, lost business begins to impact.
But I won't cry for them. If they hadn't been such fuckers in the first place people might care.
Sometimes you have to try very hard to do your job as badly as some of the ones I've encountered.
God help the other places they'll end up.