One of the issues with having an online portal with updates from all parties is as you have stated above Lazy - I could be reminding my solicitor that they need to put pressure on because the status update hasn't moved for 10 days.... Solicitors know how to do their job and will not appreciate their clients reminding them.... Bearing in mind most solicitors are dealing with hundreds of transactions, this kind of interference will not be welcomed.
This involvement reminds me of the days when children went to school and parents were largely excluded from the classroom and approaching teachers, except at an open evening. Nowadays, parents are involved in every aspect of their children's schooling which may benefit the parent, but not necessarily the school.
The same seems to be happening with conveyancing. More and more clients have a little knowledge of the process and then think that they are "helping and doing the work" instead of the solicitor. Actually clients can hinder the process rather than progress it. I do understand the need for a swift transaction and if emailing and scanning documents helps in this respect, then I'm all for it, but we do communicate a large portion of our work this way in any case. Obviously we do have a proportion of clients who are elderly (house being sold as the owner has gone into a home, and/or died) and relatives of the owner may not know much about the property or are unable to provide documents requested. They also may prefer to send things by post or vice versa. Just one person in the chain like this will hold the whole chain up. As time goes on, this will shift as many people can and do have email and internet access and this will increase year on year.
We all realise that the process of buying and selling needs to be simpler and I am in favour of transactions being binding at a much earlier stage and gazumping to become illegal, but client involvement has to be managed properly. Certainly the idea of a portal where all parties can view the updates from each other may be possible. What would not be possible however, is for clients to be able to comment on the portal as this would be a breach of confidentiality between solicitor and client.
I also think EAs may become extinct apart from the online ones in the future. It is expensive to have High Street windows, and the competition from online Estate Agents is gaining in popularity. It will become much cheaper to sell your home but the personal service you get now will disappear. So that will be internet based. Whether an online agent will telephone up and down the chain to pass on information and provide updates is debatable, which might stop the scaremongering or might mean you're kept further in the dark.
In the "olden days", once you instructed a (local) solicitor to act on your conveyancing matter, you generally left them to get on with it and they contacted you to go and sign things as and when they were ready. The client was very much led by them, was kept in the dark, and didn't argue or moan about how long it was taking (approx. 6 months). By contrast though, it was very much less stressful. Worth thinking about, don't you think?