Its been a difficult few days for Twitter the social not-working siteOver the last few days it has now been down for several hours each day and the BBC and other are reporting that it is due to the site being spammed and causing a denial of service - this means that a co=ordinated attack has taken place to take the site 'off the air'.In addition, Twitter has had to take their API service down - this means that when Twitter is 'up' it is only available to a limited number of services, and … [Read more...] about Twitter was down… where are your communication eggs?