ALLAHABAD: Sending a letter of love, appreciation or good will from the spiritual spot of the confluence of Ganga, Yamuna and the mythical Saraswati is likely to become an easy task, as the postal department is all set to establish a floating post office near the Sangam, much to the convenience of devotees, who come from far and wide. The sea of humanity in Allahabad during the 2013-Mahakumbh may pose a stiff challenge for the telecom operators and service providers, as the lines of communications may get choked due to excess overload.  By Shri K.K.Yadav DPS Allahabad